Answer:
x = 4
Step-by-step explanation:
steps are in the pic above.
2n+4
I really Hope it helps
<h2>
<em>Answer:</em></h2><h3>
<em>1</em><em>3</em></h3>
<em></em>
<em>hope </em><em>it</em><em> helps</em><em>.</em><em>.</em><em>.</em><em>.</em>
<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>
Step-by-step explanation:
Represent Diego's age by d. Then 9d=144.
Answer:
volume = (1/3)(area of base)(height)
area of base = pi * radius2 = pi * (10/2)2 = pi * 52 = 25pi cm2
volume = (1/3)( 25pi )( 9 ) cm3
volume = 75pi cm3
volume ≈ 236 cm3
<h2>plz give me brainliest :)) !!!!</h2>